Risposte

it doesnt make that much difference but like brad said if the adhesive is clean you can leave it but if not then you have to remove it but its always best to put the new adhesive on if you doing it for your phone because it does help from protecting your phone if you drop it or whatsoever but its up to you and i would put a new one if i have it and it wont cost you nothing just to peel it off and stick it on the frame.

You can use tiny umbrella to get your shsh blob save onto your computer and the then use redsnow the latest one to restore it then everything should be find as you mention you edited the host file so i pressumed you know what you are doing. If you need an explanation how to do it then let me know i will explain you and as you can see above if you use another computer will do the trick Thanks